298688085 (number)

298688085 is an odd 9-digits composite number following 298688084 and preceding 298688086. In scientific notation, it is written as 2.98688085 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 158134272 positive integers (up to 298688085) that are relatively prime to 298688085.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million six hundred eighty-eight thousand eighty-five

Notation

Scientific notation 2.98688085 × 10^8
Engineering notation 2.98688085 × 10^6

Prime Factorization of 298688085

Prime Factorization 3 × 3 × 5 × 137 × 48449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 99562695
Product of the distinct prime numbers

The prime factorization of 298688085 is 3 × 3 × 5 × 137 × 48449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 39, 15, 943, 884, 1755, 3434, 24327, 74594, 149573, 278318, 3516862, 4475616, 96690888, 76744245, 184049230, 632884124, 5331183541, 4003462479

Basic calculations (n = 298688085)

Multiplication

n×y
n×2 597376170
n×3 896064255
n×4 1194752340
n×5 1493440425

Division

n÷y
n÷2 149344042.5
n÷3 99562695
n÷3 74672021.25
n÷5 59737617

Exponentiation

ny
n2 89214572120967225
n3 2.6647329700906E+25
n4 7.9592398787273E+33
n5 2.3773301174327E+42

Nth Root

y√n
2√n 17282.594857255
3√n 668.45570292379
4√n 131.46328330471
5√n 49.549990971887

Divisors of 298688085

1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 48449, 145347, 242245, 436041, 726735, 2180205, 6637513, 19912539, 33187565, 59737617, 99562695, 298688085

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -298688084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298688085 can be divided by 24 positive divisors. The sum of these divisors (counting 298688085) is 1, the average is 0.041666666666667.

Base conversion 298688085

Base System Value
2 Binary 10001110011011001111001010101
3 Ternary 202211000221000200
4 Quaternary 101303121321111
5 Quinary 1102431004320
6 Senary 45345531113
8 Octal 2163317125
10 Decimal 298688085
12 Duodecimal 84043a99
16 Hexadecimal 11cd9e55
20 Vigesimal 4d6g045
36 Base36 4xtx79

Cryptographic Hash Functions

md5 c0c937bc428bd6932f0fad4ae0ba20fb
sha1 eb05dd1cca569a8784bbdb9c6349cfe5f344c065
sha256 e688c00cf2458b3ab3d76c5f82ef6b37b7a0496e345254c443742b636dad207c
sha512 9cab26035f76f044bb2c841d421ea1f07f7bb903ca0ec33ff833bb361553d31b2ad234193f6d8a0a56f4b7b37894cdd8e00958baeef9fbf7c8d7db3277ba668f
ripemd-160 c7306be19aa744e0977a5e183df3dfe9ea24425a

298688085 as geometric shapes

Circle

Radius = n
Diameter 597376170
Circumference 1876712587.1016
Area 2.8027584436839E+17

Sphere

Radius = n
Volume 1.1162007363487E+26
Surface area 1.1211033774735E+18
Circumference 1876712587.1016

Square

Length = n
Perimeter 1194752340
Area 89214572120967225
Diagonal 422408740.72625

Cube

Length = n
Surface area 535287432725803350
Volume 2.6647329700906E+25
Space diagonal 517342938.83545

Equilateral Triangle

Length = n
Perimeter 896064255
Area 3.8631042922258E+16
Altitude 258671469.41773

Triangular Pyramid

Length = n
Surface area 3.8631042922258E+16
Volume 3.1404179220041E+24
Height 140802913.57542